diff --git a/pom.xml b/pom.xml
index c403566..b880b2c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
 
     <properties>
         <configuration2.version>2.9.0</configuration2.version>
-        <gson.version>2.8.6</gson.version>
+        <gson.version>2.8.9</gson.version>
         <guava.version>29.0-jre</guava.version>
         <junit.jupiter.version>5.6.2</junit.jupiter.version>
         <log4j2.version>2.17.1</log4j2.version>